Struct nannou::ui::prelude::text::font::Map

pub struct Map { /* fields omitted */ }

A collection of mappings from font::Ids to rusttype::Fonts.

Methods

impl Map

pub fn new() -> Map

Construct the new, empty Map.

pub fn get(&self, id: Id) -> Option<&Font<'static>>

Borrow the rusttype::Font associated with the given font::Id.

pub fn insert(&mut self, font: Font<'static>) -> Id

Adds the given rusttype::Font to the Map and returns a unique Id for it.

pub fn insert_from_file<P>(&mut self, path: P) -> Result<Id, Error> where     P: AsRef<Path>,

Insert a single Font into the map by loading it from the given file path.

Important traits for Ids<'a>

impl<'a> Iterator for Ids<'a> type Item = Id;

pub fn ids(&self) -> Ids

Produces an iterator yielding the Id for each Font within the Map.